VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/A+A/497/81
  Variability-selected AGN in CDFS (Boutsia+, 2009)
ReadMe+ftp
2009A&A...497...81B
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/497/81/table1(c)Catalogue of variable sources observed during our spectroscopic follow-up (27 rows)
2.J/A+A/497/81/table2(c)Catalogue of extragalactic variable objects in the AXAF field with spectroscopic redshift (68 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)[TBV2008]  Sequential number (meta.record)
   (ALL)RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
   (ALL)Vmag mag V magnitude (phot.mag;em.opt.V)
  (1)AVmag mag Vmin–Vmax_ amplitude (src.var.amplitude)
  (1)Texp s Exposure time (time.duration;obs.exposure)
  (1)Airmass  Airmass (obs.airMass)
   (ALL)z  (n) Redshift (src.redshift)
   (ALL)Cl (char) Spectroscopic class (Note G1)   (src.class)
   (ALL)PapI (char) Display data from paper I (Trevese et al. 2008, Cat. J/A+A/488/73) (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)n_[TBV2008] (char) V indicates a variable source detailed in table1 (meta.ref.url)
  (2)Vmag1 mag V magnitude (from paper I, J/A+A/488/73) (phot.mag;em.opt.V)
  (2)sig mag Standard deviation of the light curve (from paper I, J/A+A/488/73) (stat.stdev;phot.mag)
  (2)sig* mag Normalised standard deviation of the light curve (Note 1)   (stat.stdev;phot.mag)
  (2)Rmag mag (n) EIS R magnitude, AB system (phot.mag;em.opt.R)
  (2)(U-B) mag (n) EIS U-B colour index, AB system (phot.color;em.opt.U;em.opt.B)
  (2)(B-V) mag (n) EIS B-V colour index, AB system (phot.color;em.opt.B;em.opt.V)
  (2)S/G  (n) EIS Stellarity index in the V band (src.class.starGalaxy)
  (2)[WDK2001]  (n) COMBO-17 identification number (meta.id)
  (2)CCl (char) COMBO class (Wolf et al. 2004, Cat. II/253) (Note 2)   (src.class)
  (2)[LBA2005]  (n) X-ray identification from Lehmer et al. (2005, Cat. J/ApJS/161/21) (meta.id)
  (2)l_FX (char) Limit flag on FX (meta.code.error)
  (2)FX mW/m2 (n) X-ray flux in the 2-8keV band (phot.flux;em.X-ray)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)l_logLX (char) Limit flag on logLX (meta.code.error)
  (2)logLX [10-7W] (n) X-ray luminosity in the 2-8keV band (phys.luminosity;em.X-ray)
  (2)logLR [10-7W] (n) R-band luminosity (phys.luminosity)
  (2)l_log(X/O) (char) Limit flag on log(X/O) (meta.code.error)
  (2)log(X/O) [-] (n) X-ray-to-optical flux ratio (phys.luminosity;arith.ratio)
  (2)Notes (char) Notes (Note 3)   (meta.note)
  (2)EIS (char) EIS name (JHHMMSS.ss+DDMMSS.s) (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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